From mboxrd@z Thu Jan 1 00:00:00 1970 From: plaes@plaes.org (Priit Laes) Date: Tue, 3 May 2016 20:14:18 +0300 Subject: [PATCH 1/2] ARM: sun4i: dt: Add pll3 and pll7 clocks In-Reply-To: <1462295659-6945-1-git-send-email-plaes@plaes.org> References: <1462295659-6945-1-git-send-email-plaes@plaes.org> Message-ID: <1462295659-6945-2-git-send-email-plaes@plaes.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Enable pll3 and pll7 clocks that are needed to drive display clocks. Signed-off-by: Priit Laes --- arch/arm/boot/dts/sun4i-a10.dtsi | 44 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 268a150..c893744 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -184,6 +184,15 @@ clock-output-names = "osc24M"; }; + osc3M: osc3M_clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <8>; + clock-mult = <1>; + clocks = <&osc24M>; + clock-output-names = "osc3M"; + }; + osc32k: clk at 0 { #clock-cells = <0>; compatible = "fixed-clock"; @@ -208,6 +217,24 @@ "pll2-4x", "pll2-8x"; }; + pll3: clk at 01c20010 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-pll3-clk"; + reg = <0x01c20010 0x4>; + clocks = <&osc3M>; + clock-output-names = "pll3"; + }; + + pll3x2: pll3x2_clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <1>; + clock-mult = <2>; + clocks = <&pll3>; + clock-output-names = "pll3-x2"; + }; + + pll4: clk at 01c20018 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-pll1-clk"; @@ -232,6 +259,23 @@ clock-output-names = "pll6_sata", "pll6_other", "pll6"; }; + pll7: clk at 01c20030 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-a10-pll3-clk"; + reg = <0x01c20030 0x4>; + clocks = <&osc3M>; + clock-output-names = "pll7"; + }; + + pll7x2: pll7x2_clk { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clock-div = <1>; + clock-mult = <2>; + clocks = <&pll7>; + clock-output-names = "pll7-2x"; + }; + /* dummy is 200M */ cpu: cpu at 01c20054 { #clock-cells = <0>; -- 2.8.1